simulation of compressible fluid in Ansys-Polyflow -- CFD Online Discussion Forums

January 8, 2018, 06:11	simulation of compressible fluid in Ansys-Polyflow	#1
Ramin HN New Member Ramin Join Date: Jan 2018 Posts: 2 Rep Power: 0	Hi, I tried to simulate a compressible fluid at transiant mode in a pipe in Ansys-Polyflow, but I could not. In fact,I have a relation between density and pressure that the density is function of the pressure like this: (density=a*pressure+b) while a and b are constants. How can I define udf for density to add compressible fluid in Polyflow?? Thanks. Ramin HN

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